LM89-1CIMMX/NOPB Texas Instruments - Yeehing Electronics

±0.75°C remote and local temperature sensor with SMBus interface and 2 addresses for bus sharing

Pricing (USD)

Quantity	Unit Price
1 — 99	2.654
100 — 249	2.192
250 — 999	1.575
1,000 +	0.83

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Board Mount Temperature Sensors
RoHS	Y
Output Type	Digital
Configuration	Local, Remote
Accuracy	+/- 0.75 C, +/- 1 C, +/- 3 C
Supply Voltage - Min	3 V
Supply Voltage - Max	3.6 V
Interface Type	2-Wire, I2C, SMBus
Resolution	10 bit
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 125 C
Shutdown	Shutdown
Mounting Style	SMD/SMT
Package / Case	VSSOP-8
Product	Temperature Sensor
Packaging	Reel
Output Current	10 uA
Series	LM89
Brand	Texas Instruments
Operating Supply Current	800 uA
Product Type	Temperature Sensors
Factory Pack Quantity	3500
Subcategory	Sensors

For more information, please refer to datasheet

Documents

LM89-1CIMMX/NOPB Datasheet

More Information

The LM89 is an 11-bit digital temperature sensor with a 2-wire System Management Bus (SMBus) serial interface. The LM89 accurately measures its own temperature as well as the temperature of an external device, such as processor thermal diode or diode-connected transistor such as the 2N3904. The temperature of any ASIC, GPU, FPGA or MCU can be accurately determined using the LM89 as long as a dedicated diode (semiconductor junction) is available on the target die. The LM89 has an Offset register to allow calibration for different nonideality factors without requiring software management.